Parameters:

IN: Mapping index The value of index is 0 (zero) or greater and less than count (0 ≤ index < count), where count is the number of mappings returned by H5P_GET_VIRTUAL_COUNT.

Description:

H5P_GET_VIRTUAL_SRCSPACE takes the dataset creation property list for the virtual dataset, dcpl_id, and the mapping index, index, and returns a dataspace identifier for the selection within the source dataset used in the mapping.